Tb30 Inputs/Outputs Sampling Time / Tb30 I/O T_Sample; Tm31 Inputs/Outputs Sampling Time / Tm31 I/O T_Sample - Siemens SINAMICS G150 Manual

2 Parameters
2.2 List of parameters
Dependency: The simulation of an analog input is selected using p4097.
If AI x is parameterized as voltage input (p4056), then the setpoint is a voltage in V.
If AI x is parameterized as current input (p4056), then the setpoint is a current in mA.
Refer to: r4056, p4056, p4097
Note: This parameter is not saved when data is backed-up (p0971, p0977).
AI: Analog Input
p4099[0...2]

TB30 inputs/outputs sampling time / TB30 I/O t_sample

TB30 Can be changed: C1(3)
Data type: FloatingPoint32
P-Group: Commands
Not for motor type: -
Min
0.00 [µs]
Description: Sets the sampling time for the inputs and outputs of Terminal Board 30 (TB30).
Index: [0] = Digital inputs/outputs (DI/DO)
[1] = Analog inputs (AI)
[2] = Analog outputs (AO)
Dependency: The parameter can only be modified for p0009 = 3, 29.
The sampling times can only be set as an integer multiple of the basic sampling time (r0110, r0111).
Refer to: p0009, r0110, r0111
Note: The changed sampling time is immediately effective after a completed sub-boot (p0009 -> 0).
For clock cycle synchronous PROFIBUS operation, the TB30 hardware (e.g. A/D converter ) is operated with the
PROFIBUS clock cycle (r2064[1]). This clock cycle is also kept after the PROFIBUS connection has been exited up
to the next time that the Control Unit is powered down. In this case, a faster sampling time than the PROFIBUS clock
cycle is not practical in p4099[0...2].
p4099[0...2]

TM31 inputs/outputs sampling time / TM31 I/O t_sample

TM31 Can be changed: C1(3)
Data type: FloatingPoint32
P-Group: Commands
Not for motor type: -
Min
0.00 [µs]
Description: Sets the sampling time for the inputs and outputs of Terminal Module 31 (TM31).
Index: [0] = Digital inputs/outputs (DI/DO)
[1] = Analog inputs (AI)
[2] = Analog outputs (AO)
Dependency: The parameter can only be modified for p0009 = 3, 29.
The following applies for the sampling time:
The sampling times at a DRIVE-CLiQ line must be integral multiples of one another.
The sampling times of this TM must be an integral multiple of a servo or vector drive that exists in the system.
The minimum permissible sampling time is 125 µs.
The sampling times entered in index 0 (digital inputs/outputs) and index 2 (analog outputs) must always be greater
than or equal to the sampling time in index 1 (analog inputs).
Refer to: p0009, r0110, r0111
Notice: The sampling times entered in index 0 (digital inputs/outputs) and index 2 (analog outputs) must always be greater
than or equal to the sampling time in index 1 (analog inputs).
Note: The changed sampling time is immediately effective after a completed sub-boot (p0009 -> 0).
Parameter p4099[0] must never be equal to zero.
624
Calculated: -
Dyn. index: -
Units group: -
Scaling: -
Max
5000.00 [µs]
Calculated: -
Dyn. index: -
Units group: -
Scaling: -
Max
5000.00 [µs]
List Manual (LH2), 04/2014, A5E03263479A
Access level: 3
Func. diagram: 9099, 9100
Unit selection: -
Expert list: 1
Factory setting
[0] 4000.00 [µs]
[1] 4000.00 [µs]
[2] 4000.00 [µs]
Access level: 3
Func. diagram: 9549, 9550
Unit selection: -
Expert list: 1
Factory setting
4000.00 [µs]
SINAMICS G130/G150